Actually Ditto if you reread it they are not going to Konoha nor is Sasuke going to fight Naruto..well anytime soon. Madara is sending Sasuke to the Five Kage's Summit which is on a mountain if i remember. Sasuke main goal right now is to kill Danzo since he was one of the ones repsonsible for the Uchiha Massacre. Sasuke "was" headed to Konoha, so if Madara was sending him there, there would have been no reason for him to have popped up. As much as i would like to see a Sasuke v. Naruto fight, I can see it more not happening as this progress but still see it as a high probability of happening as well.